GB1445006A - Thermal switch - Google Patents

Thermal switch

Info

Publication number
GB1445006A
GB1445006A GB4599873A GB4599873A GB1445006A GB 1445006 A GB1445006 A GB 1445006A GB 4599873 A GB4599873 A GB 4599873A GB 4599873 A GB4599873 A GB 4599873A GB 1445006 A GB1445006 A GB 1445006A
Authority
GB
United Kingdom
Prior art keywords
bimetallic strip
auxiliary
switch
main
heating coil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4599873A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of GB1445006A publication Critical patent/GB1445006A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/12—Means for adjustment of "on" or "off" operating temperature
    • H01H37/14—Means for adjustment of "on" or "off" operating temperature by anticipatory electric heater
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/30—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action
    • H01H43/301—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material
    • H01H43/302—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material of solid bodies
    • H01H43/304—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material of solid bodies of two bodies expanding or contracting in a different manner, e.g. bimetallic elements

Landscapes

  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Combustion (AREA)
GB4599873A 1972-10-06 1973-10-02 Thermal switch Expired GB1445006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722249175 DE2249175A1 (de) 1972-10-06 1972-10-06 Temperaturschalter

Publications (1)

Publication Number Publication Date
GB1445006A true GB1445006A (en) 1976-08-04

Family

ID=5858390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4599873A Expired GB1445006A (en) 1972-10-06 1973-10-02 Thermal switch

Country Status (5)

Country Link
JP (1) JPS5621210B2 (sv)
DE (1) DE2249175A1 (sv)
FR (1) FR2202356B1 (sv)
GB (1) GB1445006A (sv)
SE (1) SE401714B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237077A (en) * 1978-08-29 1980-12-02 Texas Instruments Incorporated Automatic choke system
JPS61104206U (sv) * 1984-12-14 1986-07-02

Also Published As

Publication number Publication date
FR2202356B1 (sv) 1977-05-27
JPS4972664A (sv) 1974-07-13
DE2249175A1 (de) 1974-04-11
JPS5621210B2 (sv) 1981-05-18
SE401714B (sv) 1978-05-22
FR2202356A1 (sv) 1974-05-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee